Is there any history of errata for the AD7701?
Are there any known issues with the AD7701 self-calibration (SC1 & SC2 low) going to the AIN instead of the AGND?
On the specification table of the AD7701 datasheet (page 2), in the Dynamic Performance section, You can use the formula for the Settling time parameter of up to +/-0.0007%FS by 507904/Fclkin (sec).
Here are some list of ADC that could be suitable for your application. You may also wanted to check the ADI website and do a parametric search and put in parameters on the ADC that you wanted to search. Please refer to the link below.
Originally posted by Dinosaur in EngineerZone feedback community on May 10th, 2010 (before Amplifier community was active)
I have a ad620 amplifier board that has the circuit as per attached with a gain of 495
At an input of…